{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6122CI2A-00AWT","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6122CI2A-00AWT","canonicalUrl":"https://icboms.com/microchip/DSC6122CI2A-00AWT","factsUrl":"https://icboms.com/api/mcp/products/DSC6122CI2A-00AWT","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series XO (Standard) MEMS oscillator, 4-VDFN package, 25MHz & 27MHz CMOS outputs, ±25ppm stability, 1.71V~3.63V supply, -40°C~85°C.","salesMarkdown":"## 25 MHz / 27 MHz dual-output MEMS XO — 3 mA typ draw The DSC6122CI2A-00AWT: The dual-frequency capability lets a single oscillator clock two different domains (e.g., a 25 MHz Ethernet PHY and a 27 MHz USB hub) without a second can or a PLL fan-out buffer. Total supply current is 3 mA typical (max), which for a dual-output MEMS oscillator is roughly half the combined draw of two discrete quartz cans at these frequencies. The no-lead footprint keeps the PCB land pattern simple; the four terminals are supply, ground, and the two CMOS outputs. Cut Tape suits prototype or small-run builds where the reel minimum exceeds the build count. ## Obsolete — last-time-buy history, no successor on record No official pin-compatible successor is listed; the DSC61XX family has been superseded by later MEMS oscillator families that do not share the same dual-frequency pinout. For an existing BOM that depends on this exact dual-output configuration, the supply path is through independent distribution and surplus channels. Quantities are lot-specific; date-code and traceability are confirmed at the time of RFQ. A board-spin to a newer Microchip MEMS oscillator (e.g., the DSC61XXB or DSC2311 family) would require a pinout check and possibly a firmware update for the output frequencies.","metaTitle":"DSC6122CI2A-00AWT XO MEMS Oscillator, 25/27MHz, 3mA","metaDescription":"Microchip DSC6122CI2A-00AWT MEMS XO, 25MHz & 27MHz CMOS outputs, 3mA typ, ±25ppm, -40~85°C. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"25MHz, 27MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy the DSC6122CI2A-00AWT?","answer":"Submit a request with your target quantity and date-code preference; we confirm availability and current pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6122CI2A-00AWT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6122CI2A-00AWT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:30:30.752Z","lastPublished":"2026-07-19T21:30:30.752Z","indexable":true}}